To receive continuos updates about the missed calls and messages you can keep Viber running the background. Despite being completely free, Viber doesn't have any ads. Now the application is available for Android, you can call or text other Viber users (including iPhone users) for free. Viber is a free application for making free calls from an iPhone over 3G and Wi-Fi. If you know their phone number, then you know their Viber number, and you're ready to go! Just like you do not need to 'add' someone in order to call them, you do not need to add your friends in order to call them on Viber.

Unlike applications like Skype, Windows Live Messenger or Fring where you need to 'add buddies' and have them approve you, Viber behaves just like a phone. Viber uses your phone number as your 'identity' and lets you make free Viber phone calls to any of your friends that have Viber. All you need to know is your friends number. The best thing about Viber is, it does require a username and password to access the application. You can talk for as much as you want, for free. It doesn't matter where you or your friends are, be it on the same network or in a totally different country. Just make sure that your friends have Viber. Once you and your friends install the free Viber application, you can use it to talk and also text as much as you want. Viber and all Viber features are absolutely free and do not require any additional 'in application' purchase. Viber is an iPhone application that lets you make free phone calls and send free text messages to other iPhone users that have Viber installed. 'Viber' is one such VOIP application which is very popular in iPhones. Well it is said that the future of communications will be completely on VOIP. The technology first made its debut on PC's and has now moved on to iPhones and Smartphones. Skype is one popular name that you will relate VOIP to. Voice over internet protocol is one among the family of communication technologies.

With millions of us building our connections worldwide, VOIP has become a boon to us. Bangalore: VOIP is the 'in thing' today and is also considered to be a cost effective technology.

How to use viber for free